191231040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 448

約数和(自身を含む): 819302400

約数和(自身を除く): 628071360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 199, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 385, 390, 398, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 546, 560, 572, 597, 616, 624, 660, 672, 704, 715, 728, 770, 780, 796, 832, 840, 858, 880, 910, 924, 960, 995, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1194, 1232, 1248, 1320, 1344, 1365, 1393, 1430, 1456, 1540, 1560, 1592, 1680, 1716, 1760, 1820, 1848, 1990, 2002, 2080, 2112, 2145, 2184, 2189, 2240, 2288, 2310, 2388, 2464, 2496, 2587, 2640, 2730, 2786, 2860, 2912, 2985, 3003, 3080, 3120, 3184, 3360, 3432, 3520, 3640, 3696, 3980, 4004, 4160, 4179, 4290, 4368, 4378, 4576, 4620, 4776, 4928, 5005, 5174, 5280, 5460, 5572, 5720, 5824, 5970, 6006, 6160, 6240, 6368, 6567, 6720, 6864, 6965, 7280, 7392, 7761, 7960, 8008, 8358, 8580, 8736, 8756, 9152, 9240, 9552, 10010, 10348, 10560, 10920, 10945, 11144, 11440, 11940, 12012, 12320, 12480, 12736, 12935, 13134, 13728, 13930, 14560, 14784, 15015, 15323, 15522, 15920, 16016, 16716, 17160, 17472, 17512, 18109, 18480, 19104, 20020, 20696, 20895, 21840, 21890, 22288, 22880, 23880, 24024, 24640, 25870, 26268, 27456, 27860, 28457, 29120, 30030, 30646, 31044, 31840, 32032, 32835, 33432, 34320, 35024, 36218, 36960, 38208, 38805, 40040, 41392, 41790, 43680, 43780, 44576, 45760, 45969, 47760, 48048, 51740, 52536, 54327, 55720, 56914, 60060, 61292, 62088, 63680, 64064, 65670, 66864, 68640, 70048, 72436, 73920, 76615, 77610, 80080, 82784, 83580, 85371, 87360, 87560, 89152, 90545, 91938, 95520, 96096, 103480, 105072, 108654, 111440, 113828, 120120, 122584, 124176, 131340, 133728, 137280, 140096, 142285, 144872, 153230, 155220, 160160, 165568, 167160, 170742, 175120, 181090, 183876, 191040, 192192, 199199, 206960, 210144, 217308, 222880, 227656, 229845, 240240, 245168, 248352, 262680, 267456, 271635, 284570, 289744, 306460, 310440, 320320, 334320, 341484, 350240, 362180, 367752, 398398, 413920, 420288, 426855, 434616, 445760, 455312, 459690, 480480, 490336, 496704, 525360, 543270, 569140, 579488, 597597, 612920, 620880, 668640, 682968, 700480, 724360, 735504, 796796, 827840, 853710, 869232, 910624, 919380, 960960, 980672, 995995, 1050720, 1086540, 1138280, 1158976, 1195194, 1225840, 1241760, 1337280, 1365936, 1448720, 1471008, 1593592, 1707420, 1738464, 1821248, 1838760, 1991990, 2101440, 2173080, 2276560, 2390388, 2451680, 2483520, 2731872, 2897440, 2942016, 2987985, 3187184, 3414840, 3476928, 3677520, 3983980, 4346160, 4553120, 4780776, 4903360, 5463744, 5794880, 5975970, 6374368, 6829680, 7355040, 7967960, 8692320, 9106240, 9561552, 11951940, 12748736, 13659360, 14710080, 15935920, 17384640, 19123104, 23903880, 27318720, 31871840, 38246208, 47807760, 63743680, 95615520, 191231040]

約数ペア:

[(1, 191231040), (2, 95615520), (3, 63743680), (4, 47807760), (5, 38246208), (6, 31871840), (7, 27318720), (8, 23903880), (10, 19123104), (11, 17384640), (12, 15935920), (13, 14710080), (14, 13659360), (15, 12748736), (16, 11951940), (20, 9561552), (21, 9106240), (22, 8692320), (24, 7967960), (26, 7355040), (28, 6829680), (30, 6374368), (32, 5975970), (33, 5794880), (35, 5463744), (39, 4903360), (40, 4780776), (42, 4553120), (44, 4346160), (48, 3983980), (52, 3677520), (55, 3476928), (56, 3414840), (60, 3187184), (64, 2987985), (65, 2942016), (66, 2897440), (70, 2731872), (77, 2483520), (78, 2451680), (80, 2390388), (84, 2276560), (88, 2173080), (91, 2101440), (96, 1991990), (104, 1838760), (105, 1821248), (110, 1738464), (112, 1707420), (120, 1593592), (130, 1471008), (132, 1448720), (140, 1365936), (143, 1337280), (154, 1241760), (156, 1225840), (160, 1195194), (165, 1158976), (168, 1138280), (176, 1086540), (182, 1050720), (192, 995995), (195, 980672), (199, 960960), (208, 919380), (210, 910624), (220, 869232), (224, 853710), (231, 827840), (240, 796796), (260, 735504), (264, 724360), (273, 700480), (280, 682968), (286, 668640), (308, 620880), (312, 612920), (320, 597597), (330, 579488), (336, 569140), (352, 543270), (364, 525360), (385, 496704), (390, 490336), (398, 480480), (416, 459690), (420, 455312), (429, 445760), (440, 434616), (448, 426855), (455, 420288), (462, 413920), (480, 398398), (520, 367752), (528, 362180), (546, 350240), (560, 341484), (572, 334320), (597, 320320), (616, 310440), (624, 306460), (660, 289744), (672, 284570), (704, 271635), (715, 267456), (728, 262680), (770, 248352), (780, 245168), (796, 240240), (832, 229845), (840, 227656), (858, 222880), (880, 217308), (910, 210144), (924, 206960), (960, 199199), (995, 192192), (1001, 191040), (1040, 183876), (1056, 181090), (1092, 175120), (1120, 170742), (1144, 167160), (1155, 165568), (1194, 160160), (1232, 155220), (1248, 153230), (1320, 144872), (1344, 142285), (1365, 140096), (1393, 137280), (1430, 133728), (1456, 131340), (1540, 124176), (1560, 122584), (1592, 120120), (1680, 113828), (1716, 111440), (1760, 108654), (1820, 105072), (1848, 103480), (1990, 96096), (2002, 95520), (2080, 91938), (2112, 90545), (2145, 89152), (2184, 87560), (2189, 87360), (2240, 85371), (2288, 83580), (2310, 82784), (2388, 80080), (2464, 77610), (2496, 76615), (2587, 73920), (2640, 72436), (2730, 70048), (2786, 68640), (2860, 66864), (2912, 65670), (2985, 64064), (3003, 63680), (3080, 62088), (3120, 61292), (3184, 60060), (3360, 56914), (3432, 55720), (3520, 54327), (3640, 52536), (3696, 51740), (3980, 48048), (4004, 47760), (4160, 45969), (4179, 45760), (4290, 44576), (4368, 43780), (4378, 43680), (4576, 41790), (4620, 41392), (4776, 40040), (4928, 38805), (5005, 38208), (5174, 36960), (5280, 36218), (5460, 35024), (5572, 34320), (5720, 33432), (5824, 32835), (5970, 32032), (6006, 31840), (6160, 31044), (6240, 30646), (6368, 30030), (6567, 29120), (6720, 28457), (6864, 27860), (6965, 27456), (7280, 26268), (7392, 25870), (7761, 24640), (7960, 24024), (8008, 23880), (8358, 22880), (8580, 22288), (8736, 21890), (8756, 21840), (9152, 20895), (9240, 20696), (9552, 20020), (10010, 19104), (10348, 18480), (10560, 18109), (10920, 17512), (10945, 17472), (11144, 17160), (11440, 16716), (11940, 16016), (12012, 15920), (12320, 15522), (12480, 15323), (12736, 15015), (12935, 14784), (13134, 14560), (13728, 13930)]